
Greece · Europe
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Ø day, range from coolest to warmest dayØ dayrange | 15° (59°)9– (48–)19 (66) | 16° (61°)9– (48–)19 (66) | 17° (63°)13– (55–)21 (70) | 20° (68°)16– (61–)24 (75) | 24° (75°)19– (66–)30 (86) | 28° (82°)24– (75–)33 (91) | 31° (88°)27– (81–)35 (95) | 31° (88°)27– (81–)34 (93) | 28° (82°)23– (73–)31 (88) | 24° (75°)19– (66–)28 (82) | 20° (68°)15– (59–)23 (73) | 17° (63°)11– (52–)20 (68) |
Ø night, range from coldest to warmest nightØ nightrange | 11° (52°)4– (39–)15 (59) | 11° (52°)6– (43–)15 (59) | 12° (54°)7– (45–)16 (61) | 14° (57°)10– (50–)17 (63) | 17° (63°)13– (55–)21 (70) | 22° (72°)17– (63–)25 (77) | 24° (75°)21– (70–)26 (79) | 25° (77°)22– (72–)26 (79) | 22° (72°)18– (64–)25 (77) | 18° (64°)14– (57–)23 (73) | 15° (59°)10– (50–)19 (66) | 12° (54°)6– (43–)17 (63) |
☀️Sunshine | 5h | 6h | 8h | 9h | 10h | 12h | 12h | 11h | 10h | 8h | 6h | 5h |
🌊Water Temp | 17° (63°) | 17° (63°) | 17° (63°) | 18° (64°) | 20° (68°) | 23° (73°) | 25° (77°) | 26° (79°) | 25° (77°) | 23° (73°) | 21° (70°) | 19° (66°) |
🌧Rain Days | 8d68mm (2.7") | 6d49mm (1.9") | 3d25mm (1.0") | 1d10mm (0.4") | 0d5mm (0.2") | 0d2mm (0.1") | 0d0mm (<0.1") | 0d0mm (0") | 0d3mm (0.1") | 1d12mm (0.5") | 4d31mm (1.2") | 7d58mm (2.3") |
Off-season — lowest travel prices with still acceptable climate.
November in Santorini at 20°C (68°F) is too cool for a beach holiday, but suitable for sightseeing and hiking. The best travel months are June, July, August, and September.
Daytime highs average 20°C (68°F), cooling to 15°C (59°F) at night (daily average: 18°C (64°F)). Peaks reach around 23°C (73°F), the coldest nights around 10°C (50°F). With 6 sunshine hours per day and 4 rain days (31 mm (1.2 in)), this is one of the cloudier months. The sea is 21°C (70°F) — refreshing and manageable for confident swimmers.
A jacket for cool evenings should not be left behind. Sightseeing and excursions can be enjoyed comfortably at this time of year.
The golden off-season: the sea is at its warmest of the year, the cruise season winds down and the atmosphere in the caldera bars becomes more intimate. For many Santorini connoisseurs, October is simply the best month.